#418CD1#418CD1

#418CD1 is a light, vivid cyan. Relative luminance 0.245; OKLCH L 62.4% C 0.128 H 249.0°. Best body text is #000000 at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#418CD1
RGB	rgb(65, 140, 209)
HSL	hsl(209, 61%, 54%)
HSV	hsv(209, 69%, 82%)
CMYK	cmyk(68.9%, 33%, 0%, 18%)
CIE-LAB	lab(56.57, -0.93, -42.26)
CIE-LCH	lch(56.57, 42.27, 268.74°)
OKLab	oklab(62.43% -0.0461 -0.1198)
OKLCH	oklch(62.43% 0.128 249)
XYZ	xyz(23.0624, 24.4810, 63.8191)
Luminance	0.2448 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#418CD1 #D18641

analogous

#41D1CE #418CD1 #4144D1

triadic

#418CD1 #D1418C #8CD141

tetradic

#418CD1 #CE41D1 #D18641 #44D141

square

#418CD1 #CE41D1 #D18641 #44D141

split-complementary

#418CD1 #D14144 #D1CE41

monochromatic

#1E4E7A #296DAB #418CD1 #72AADD #A4C8E9

Accessibility & contrast

On white

3.56

#418CD1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.90

#418CD1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #418CD1

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##418CD1	#FFFFFF	#000000	##000000
##418CD1	1.00	3.56	5.90	5.90
#FFFFFF	3.56	1.00	21.00	21.00
#000000	5.90	21.00	1.00	1.00
##000000	5.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D8FD4

Deuteranopia (green-blind)

#5982D0

Tritanopia (blue-blind)

#009CA5

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #418cd1;
/* rgb */ color: rgb(65, 140, 209);
/* oklch */ color: oklch(62.4% 0.128 249.0);

Tailwind

colors: {
  custom: {
    50: '#85addf',
    500: '#418cd1',
    950: '#000000',
  },
}

SCSS

$custom: #418cd1;
$custom-light: #85addf;
$custom-dark: #000000;

JSON

{
  "hex": "#418cd1",
  "rgb": {
    "r": 65,
    "g": 140,
    "b": 209
  },
  "hsl": {
    "h": 208.75,
    "s": 61.017,
    "l": 53.725
  },
  "oklch": {
    "l": 0.62425,
    "c": 0.12836,
    "h": 249
  },
  "luminance": 0.24483
}

Semantic roles & 50–950 ramp

primary

#418CD1

secondary

#D6B698

accent

#9144E4

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #418CD1

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →